CN220500434U

CN220500434U - Air conditioner and vehicle

Info

Publication number: CN220500434U
Application number: CN202320811951.1U
Authority: CN
Inventors: 张银银
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Wuhu Meizhi Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Wuhu Meizhi Air Conditioning Equipment Co Ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2024-02-20
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses an air conditioner and a vehicle, wherein the air conditioner comprises a main shell, an air outlet component and a junction box, the air outlet component comprises a mounting seat and an air outlet panel which are arranged on the first side of the main shell and are sequentially arranged in the direction far away from the main shell, an indoor air inlet and an indoor air outlet are arranged on the air outlet panel, an indoor air duct which is communicated with the indoor air inlet and the indoor air outlet is arranged on the main shell, the junction box is arranged on the air outlet component, and the junction box and the indoor air duct are staggered. According to the technical scheme provided by the utility model, when the air conditioner enters and exits, the junction box does not block the flow of air in the indoor air duct at all, so that the heat exchange air inlet or air outlet of the air conditioner is very smooth, heat exchange air flow cannot be directly blown to the outer surface of the junction box, the phenomenon that condensed water is formed by cooling the inside of the junction box is avoided, the wiring safety of strong electricity is ensured, and the problem that the existing air conditioner is easy to form condensed water in the junction box and influence the safety performance of a circuit is solved.

Description

Air conditioner and vehicle

Technical Field

The utility model relates to the technical field of vehicle air conditioners, in particular to an air conditioner and a vehicle.

Background

In the design and assembly of the air conditioner of the motor home, the overhead motor home air conditioner is arranged on the roof and supplies air indoors, the overhead motor home air conditioner is necessarily connected with a motor home power supply line to realize power supply operation and control of the whole motor home, and the junction box can realize strong electric butt joint power supply roof external air conditioner operation after the indoor unit is arranged and connected.

In the prior art, a junction box is generally placed inside an air inlet, the junction box is just opposite to the air inlet of an air outlet panel at the lower part of the air inlet box of the upper air conditioner, indoor air inlet seriously affecting heat exchange operation of the air conditioner causes unsmooth air inlet, heat exchange efficiency is low, and more serious is that the air inlet continuously passes through the junction box to cause the whole junction box to continuously be cooled, and heat exchange airflow generally has larger moisture content, condensed water is easily formed inside the junction box, and electric safety performance of a severe power-on-power butt joint position is caused to cause electric short circuit.

Disclosure of Invention

The utility model mainly aims to provide an air conditioner and a vehicle, and aims to solve the problem that the existing air conditioner is easy to form condensed water in a junction box and affects the safety performance of a circuit.

In order to achieve the above object, the present utility model provides an air conditioner for use in a vehicle, wherein the air conditioner comprises:

the indoor air duct is formed in the main shell, the middle of the indoor air duct is bent towards the direction away from the first side of the main shell, and two ends of the indoor air duct penetrate through the first side of the main shell;

the air outlet assembly comprises an installation seat and an air outlet panel which are arranged at intervals along the direction far away from the main shell, the installation seat is connected to the first side of the main shell, an indoor air inlet and an indoor air outlet are arranged on the air outlet panel, and the indoor air channel is communicated with the indoor air inlet and the indoor air outlet; the method comprises the steps of,

the junction box is arranged on the air outlet assembly, and the junction box and the indoor air duct are staggered.

Optionally, an accommodating space is formed between the mounting seat and the air outlet panel; the junction box is arranged in the accommodating space and is positioned between the indoor air inlet and the indoor air outlet.

Optionally, a spacer is disposed on a side of the mounting seat, which is close to the main casing, and the spacer is located between the indoor air inlet and the indoor air outlet; one side of the spacing part, which is close to the indoor air inlet, is provided with a mounting opening, and the junction box is arranged at the mounting opening.

Optionally, the terminal box is including locating the base of installing port, the base includes the bottom and divides to locate two curb plates at bottom both ends, the tip of two curb plates is formed with the turning over the limit that keeps away from each other and extend and turn over outward, turn over the limit with the installing port deviates from the periphery fixed connection of the one end of main casing.

Optionally, a slot is arranged on the mounting seat, and at least part of the turnover edge is inserted into the slot; and/or the number of the groups of groups,

the folding edge is provided with a first connecting hole, the mounting seat is provided with a second connecting hole, and the base is fixedly mounted on the mounting seat through connecting pieces which sequentially penetrate through the first connecting hole and the second connecting hole.

Optionally, an elastic fixing strip is arranged on the base; and/or the number of the groups of groups,

the base is provided with a wire pressing clamp, and the wire pressing clamp can be fixedly connected to the base through screws.

Optionally, a wiring board is arranged on the base, the wiring board comprises a conductive part, one end of the conductive part is provided with a first fixing structure for fixing a power supply line, and the other end of the conductive part is provided with a second fixing structure for fixing an air conditioner power supply line; or,

the wiring board comprises a male terminal and a female terminal, wherein one of the male terminal and the female terminal is used for being connected with a power supply line, and the other of the male terminal and the female terminal is used for being connected with an air conditioner power supply line.

Optionally, the junction box further includes a cover body, two mounting grooves are formed in the cover body, and the cover body is covered on one side of the base, which is away from the main casing, so as to form the two cavities together with the base; one of the cavities is used for accommodating the strong electric wire body, and the other cavity is used for accommodating the weak electric wire body.

Optionally, a wire passing notch is formed in a groove wall of one of the mounting grooves in a penetrating manner, and the junction box further comprises a cover plate which is detachably covered on the wire passing notch;

the junction box is provided with a wire passing port communicated with the two cavities.

Optionally, one of the cover body and the cover plate is provided with a limit groove, and the other is provided with a plug-in part which is plugged and assembled with the limit groove; and/or the number of the groups of groups,

one of the cover body and the cover plate is provided with a fixing hole, and the other is provided with a positioning buckle buckled with the fixing hole.

Optionally, an adjusting connector is disposed on the mounting base, and the adjusting connector connects the mounting base with the first side end of the main housing, and enables the distance between the mounting base and the first side end of the main housing to be adjustable.

The utility model also provides a vehicle comprising an air conditioner comprising:

Optionally, the casing includes the roof, one side of roof be with the windward side of main casing butt joint, the opposite side is the air-out side, the roof is provided with link up windward side with the air-out side cross the wind channel, the air-out subassembly is located cross the wind channel, main casing locates the windward side of roof, the mount pad is located the air-out side of roof.

According to the technical scheme provided by the utility model, the junction box is arranged in the area which is staggered with the indoor air duct formed in the shell of the air conditioner and communicated with the indoor air inlet and the indoor air outlet, and when the air conditioner enters and exits, the junction box does not block the flow of air in the indoor air duct at all, so that the air conditioner can exchange heat and enter or exit very smoothly, heat exchange air flow cannot be directly blown to the outer surface of the junction box, the junction box is prevented from being cooled to form condensed water, the wiring safety of strong electricity is ensured, and the problems that the condensed water is easy to form in the junction box and the safety performance of a circuit is influenced in the existing air conditioner are solved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of one embodiment of a vehicle portion structure provided by the present utility model;

fig. 2 is a perspective view of the air conditioner of fig. 1;

FIG. 3 is a bottom plan view of the air conditioner of FIG. 2;

FIG. 4 is a schematic view of A-A in FIG. 3;

FIG. 5 is a bottom plan view of the air outlet assembly of FIG. 2;

FIG. 6 is a schematic view of B-B in FIG. 5;

FIG. 7 is a schematic perspective view of the mounting base of FIG. 1;

FIG. 8 is a perspective view of the base of FIG. 1;

FIG. 9 is a schematic plan view of the base of FIG. 1 after being mounted on a mounting base;

FIG. 10 is a schematic plan view of another embodiment of the base of FIG. 1 after being mounted on a mounting base;

FIG. 11 is a perspective view of the cover of FIG. 1;

FIG. 12 is a perspective view of the cover of FIG. 1 after being mounted on a base;

FIG. 13 is a schematic perspective view of a cover plate of the junction box of FIG. 1;

FIG. 14 is a perspective view of the cover of FIG. 12 in accordance with an embodiment after the cover is mounted;

FIG. 15 is a schematic side view of an embodiment of a vehicle according to the present utility model;

fig. 16 is an enlarged schematic view at C in fig. 15.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In the design and assembly of the air conditioner of the motor home, the overhead motor home air conditioner is arranged on the roof and supplies air indoors, the overhead motor home air conditioner is necessarily connected with a motor home power supply line to realize power supply operation and control of the whole motor home, and the junction box can realize strong electric butt joint power supply roof external air conditioner operation after the indoor unit is arranged and connected. In the prior art, a junction box is generally placed inside an air inlet, the junction box is just opposite to the air inlet of an air outlet panel at the lower part of the air inlet box of the upper air conditioner, indoor air inlet seriously affecting heat exchange operation of the air conditioner causes unsmooth air inlet, heat exchange efficiency is low, and more serious is that the air inlet continuously passes through the junction box to cause the whole junction box to continuously be cooled, and heat exchange airflow generally has larger moisture content, condensed water is easily formed inside the junction box, and electric safety performance of a severe power-on-power butt joint position is caused to cause electric short circuit.

In order to solve the above-mentioned problems, the present utility model provides an air conditioner 100 and a vehicle, fig. 1 to 14 are specific embodiments of the air conditioner 100 provided by the present utility model, and fig. 15 to 16 are specific embodiments of the vehicle provided by the present utility model.

Referring to fig. 1 to 6, the air conditioner 100 includes a main casing 10, an air outlet assembly 20 and a junction box 3, wherein the main casing 10 has a first side, an indoor air duct c is formed in the main casing 10, a middle portion of the indoor air duct c is curved away from the first side of the main casing 10, and two ends of the indoor air duct c penetrate through the first side of the main casing 10; the air outlet assembly 20 comprises an installation seat 21 and an air outlet panel which are arranged at intervals in the direction away from the main shell 10, the installation seat 21 is connected to the first side of the main shell 10, and the air outlet panel is provided with an indoor air inlet a and an indoor air outlet b; the junction box 3 is arranged on the air outlet assembly 20, and the junction box 3 and the indoor air duct c are staggered.

According to the technical scheme provided by the utility model, the junction box 3 is arranged in the area which is staggered with the indoor air duct c formed in the shell of the air conditioner 100 and communicated with the indoor air inlet a and the indoor air outlet b, when the air conditioner 100 enters and exits, the junction box 3 does not block the flow of air in the indoor air duct c at all, so that the air conditioner 100 can exchange heat and enter or exit the air very smoothly, heat exchange air flow can not directly blow to the outer surface of the junction box 3, condensed water is prevented from being formed by cooling in the junction box 3, the wiring safety of strong electricity is ensured, and the problems that the existing air conditioner 100 is easy to form condensed water in the junction box 3 and the safety performance of a circuit is influenced are solved.

It should be understood that the main casing 10 may be a casing of a main body portion of the air conditioner 100 for heat exchange, that is, heat exchange components of the air conditioner 100 are disposed in the casing, so that an indoor air inlet a and an indoor air outlet b of the casing are used for communicating with a space to be heat exchanged in a room, and for refrigerating or heating the room.

In a specific embodiment, an accommodating space is formed between the mounting seat 21 and the air outlet panel; the junction box 3 is disposed in the accommodating space and is located between the indoor air inlet a and the indoor air outlet b, so that the junction box 3 is convenient to arrange, and after the main casing 10 is mounted, the junction box 3 is only required to be disposed at a position where the indoor air inlet a and the indoor air outlet b are not blocked.

It should be noted that, the position of the junction box 3 may not be set at the position between the indoor air inlet a and the indoor air outlet b, the junction box 3 may also be set at the side of the indoor air inlet a away from the indoor air outlet b, and similarly, may also be set at the side of the indoor air outlet b away from the indoor air inlet a, that is, the junction box 3 only needs to be staggered with the projection of the indoor air inlet a or the indoor air outlet b of the air conditioner 100 in the over-wind direction.

Specifically, referring to fig. 1, 6 and 7, in this embodiment, a spacer 211 is disposed on a side of the mounting seat 21 close to the main housing 10, the spacer 211 is located between the indoor air inlet a and the indoor air outlet b, a mounting opening is disposed on a side of the spacer 211 close to the indoor air inlet a, and the junction box 3 is disposed on the mounting opening. In this way, the space of the mounting base 21 near the side of the main housing 10 is divided into two areas by the partition 211, the top of the partition 211 abuts against the main housing 10 when the mounting base 21 is fixed to the first side end of the main housing 10, and the space between the mounting base 21 and the main housing 10 is divided into one air inlet area and one air outlet area by the partition 211.

In addition, since the air conditioner 100 for a vehicle is mostly used for cooling the interior of the cabin, the temperature of the indoor air outlet b is generally lower than that of the indoor air inlet a, and when the junction box 3 is disposed on one side of the partition 211 adjacent to the indoor air inlet a, the temperature difference between the environment temperature of the area where the junction box 3 is disposed and the temperature inside the junction box 3 is not great, so that when the junction box 3 is disposed at the indoor air outlet b, condensed water is prevented from being formed by cooling inside the junction box 3, and the wiring safety of strong electricity is ensured.

It will be appreciated that the mounting openings are offset from the indoor air inlets a and the indoor air outlets b in order to enable the junction box 3 to be offset from both the indoor air inlets a and the indoor air outlets b. Of course, the mounting opening may be understood as a mounting opening having an area larger than that of the indoor air inlet a, the area where the mounting opening is in butt joint with the air inlet of the indoor air duct c forms the indoor air inlet a, and the junction box 3 is disposed in the area where the mounting opening and the indoor air inlet a are completely staggered.

Further, in this embodiment, the material of the partition 211 includes a heat insulation material, so that the air inlet area and the air outlet area are spaced apart, thereby avoiding heat exchange between the air in the two areas, reducing the cooling or heating effect, and preventing the air inlet temperature from affecting the air outlet temperature.

In this embodiment, the spacer 211 is at least partially elastically disposed, and it is understood that the spacer 211 may be made of an elastic material, so that the spacer 211 may better seal with the first side end of the main housing 10, and of course, the spacer 211 may further include two movable portions that may be disposed close to and far from each other, and may also abut against the first side end of the main housing 10 when the two movable portions are far from each other.

Preferably, the spacer 211 may be made of a foam material, which not only has a good heat insulation effect, but also has a certain elasticity, so that the required characteristics of the spacer 211 are well considered, and the manufacturing cost is low.

In order to facilitate the installation of the junction box 3 and the connection operation of the connection base in the later stage, more specifically, referring to fig. 8 to 12, the base 32 includes a bottom 321, and two side plates 322 disposed at two ends of the bottom 321, and the ends of the two side plates 322 are formed with a turned-over edge 323 that extends away from each other and is turned over outwards, and the turned-over edge 323 is fixedly connected with the periphery of the end of the installation opening facing away from the first side of the main housing 10. So set up, will base 32 sets up to the "several" style of calligraphy of mounting port towards the lower part for wiring operating personnel is convenient for the wiring operation, only need the below of mounting port just can be convenient observe the wiring condition of the connection terminal on the base 32, and will base 32 is through turn over a limit 323 with the periphery of mounting port on the mount pad 21 is fixed, makes installer can easily install and overhaul.

Specifically, the fixing structure of the base 32 mounted on the mounting base 21 may take various forms, referring to fig. 9 and 12, and in this embodiment, the mounting base 21 is provided with a slot 21a, and at least part of the turnover edge 323 is inserted into the slot 21 a. It may be appreciated that the slot 21a is oriented horizontally, and cooperates with the corner portion of the turnup edge 323, so that a portion of the corner of the turnup edge 323 may be clamped in the slot 21a, and the turnup edge 323 may be limited.

In this embodiment, in order to fix the base 32 to the mounting base 21, referring to fig. 8 to 9, a first connection hole 323a is provided on the turnup edge 323, a second connection hole 21b is provided on the mounting base 21, and after the turnup edge 323 is inserted into the slot 21a to fix and limit, the first connection hole 323a and the second connection hole 21b are correspondingly provided, and at this time, the wire box base 32 is fixedly mounted to the mounting base 21 through a connection piece sequentially penetrating through the first connection hole 323a and the second connection hole 21 b. More specifically, the first and second connection holes 323a and 21b are provided as screw holes, and the connection member is provided as a screw such that the base 32 is screwed to the mount 21 by the screw.

Further, since there are some requirements for routing when the electric connection is strong or weak, in order to avoid the severe shake of the wire cable during the running process of the vehicle, there is a short circuit or displacement between the wires, and an unsafe hidden danger is generated, therefore, a fixing portion for fixing the cable is further provided on the base 32, and the cable can be fixed on the base 32 through the fixing portion. More specifically, in one embodiment, referring to fig. 9, the base 32 is provided with an elastic fixing strip 371. The elastic fixing strips 371 can be soft iron plastic strips, are in an unfolding state in an initial state, and can deform through flexibility of the elastic fixing strips when the cables are required to be fixed, so that the cables are clamped and wrapped in the iron plastic strips. As can be seen from fig. 6, the wire holder on the mounting base 21 fixed inside the mounting opening of the roof 200 is opened downward, so that the strong electric connection on both sides of the wire holder is very convenient, at this time, the indoor power supply wire is butt-connected to the wire holder from one side of the wire holder, the power supply wire of the air conditioner 100 is butt-connected to the wire holder from the opposite side, and then the soft iron plastic strip is bent and wound on the wire bodies on both sides to complete the fixation of the front part of the wire holder, thereby preventing the strong electric connection to the wire holder from being affected by the vibration of the vehicle.

In another embodiment, referring to fig. 10, the base 32 is provided with a wire clamp 372, and the wire clamp 372 may be fixedly connected to the base 32 by a screw. When the cable or the cable body needs to be fixed, the screws on the wire clamp 372 can be loosened, then the cable is placed between the wire clamp 372 and the base 32, the wire clamp 372 transversely spans the cable in the radial direction of the cable, then the screws which are respectively arranged on two sides of the cable are screwed down, so that the two ends of the wire clamp 372 fix the cable, and the wire clamp 372 compresses the cable body. The fixing portion is not limited to the above two specific structures, and the fixing portion may be a portion that only needs to fix the wire body at a position slightly before the wiring position is close to the wiring point.

Specifically, in this embodiment, the wiring seat includes a conductive portion, one end of which is provided with a first fixing structure for fixing a power supply line, and the other end of which is provided with a second fixing structure for fixing an air-conditioning power supply line.

In the first embodiment, one end of the conductive part is in a connection mode of screw compression type butt joint with an indoor power supply line, and the other end of the conductive part is in a plug-in terminal connected with a power supply line of the air conditioner 100, so that the conductive part is arranged to be convenient for after-sales users to quickly plug in the power supply line of the air conditioner 100 during installation.

In the second embodiment, one end of the conductive part adopts a connection mode of screw compression type butt joint indoor power supply line, and the other end adopts a plug-in terminal of the limiting groove 3c type power supply line of the air conditioner 100, so that the power supply line can be inserted into the wiring board 31 from the side of the limiting groove 3c of the wiring seat, and then the screw compression line head is screwed down to realize rapid wiring with extremely high reliability.

In the third embodiment, both ends of the conductive portion of the wire holder are designed with two side limiting grooves 3c, and the top corresponding to the limiting groove 3c is provided with a self-compacting quick-compacting wrench, when the wire is connected, only the indoor power supply wire and the power supply wire of the air conditioner 100 are required to be respectively inserted into the wire holder from two sides, and then the self-compacting quick-compacting wrench is pulled downwards to compact the wire, so that the wire can be compacted and fixed.

In order to achieve wiring more quickly, in a fourth embodiment, the wire holder includes a male terminal and a female terminal, one of the male terminal and the female terminal is used for connecting a power supply line, the other is used for connecting an air-conditioning power supply line, and when wiring, the male terminal and the female terminal are directly plugged into each other to quickly complete strong electric butt connection, and grounding connection is not needed, because the butt connection does not involve fixed connection on the wire holder, grounding connection is not needed, and leakage protection is not needed.

Further, since the electric control device generally involves strong current and weak current, in order to improve electrical safety performance and safety protection performance, in this embodiment, the junction box 3 is formed with two cavities disposed at intervals, one cavity is used for accommodating the strong electric wire body, and the other cavity is used for accommodating the weak electric wire body. So set up, can encapsulate the strong current wiring district inside strong current cavity to separate with the light current cavity of outside, make when the air conditioner 100 is installed by light current, light current wires such as control circuit of butt joint can be placed the light current cavity inside and encapsulate in the light current cavity, the terminal box 3 structure of strong and weak electricity separation effectively fixes strong current, and light current and strong current effectively separate.

The junction box 3 isolates the strong-current wiring area and the weak-current wiring area of the wiring board 31 for connecting strong current, so that when the indoor unit of the air outlet panel is installed, the weak-current wiring area and the weak-current wiring area of a control circuit can be placed inside the weak-current cavity and packaged in the weak-current cavity, cold air and cold radiation can be prevented from directly invading, and condensation water is prevented from being generated on the wiring seat.

More specifically, referring to fig. 11, in order to facilitate the installation operation and the assembly of strong and weak currents, the junction box 3 further includes a cover 33, the cover 33 is formed with two installation grooves 3a disposed at intervals, one of the installation grooves 3a is set as a weak current installation groove 3a, the other is set as a strong current installation groove 3a, the base 32 is covered on a side of the base 32 facing away from the main housing 10, so as to form the two cavities together with the base 32, and the junction plate 31 is disposed in one of the two cavities. In this way, when the mount 21 is used for mounting on the roof 200, the base 32 can be mounted on the mount 21, and the wire holder is mounted on the lower side of the base 32; the cover 33 is mounted on the base 32 in a covering manner, and covers the periphery of the wire holder. In this way, when the junction box 3 needs to be installed, the base 32 may be directly installed on the installation seat 21 on the roof 200, and after the junction of the junction seat is completed, the cover 33 may be fastened and installed on the base 32, so that the junction seat may be accommodated in two cavities formed by enclosing the cover 33 and the base 32.

Further, referring to fig. 11 to 14, in the present embodiment, a slot wall of the installation slot 3a is provided with a wire passing notch 3b; the junction box 3 further comprises a cover plate 34, and the cover plate 34 is detachably covered on the wire passing notch 3b. Specifically, the wire passing notch 3b is disposed in the mounting groove 3a corresponding to weak current, so, when the mounting is performed, the base 32 is mounted and fixed on the mounting seat 21 upwards, then the wire connection power supply connection of the indoor power supply wire and the complete machine power supply wire is completed, the cover 33 of the junction box 3 is covered, the air outlet panel is mounted and fixed on the mounting seat 21 to cover the whole indoor air inlet a and the indoor air outlet b upwards, then the weak current butt wires are completely butted, the butt joint terminal is placed in the weak current cavity of the cover 33, the weak current cavity is packaged, the whole wire connection installation is completed by installing the air inlet grille, after the strong current wire connection is completed, the cover 33 is covered on the wire connection seat and is fixed, at the moment, the weak current connection wire such as the signal wire connected with the air conditioner 100 is inserted, the butt joint terminal and the redundant weak current wire body are placed in the weak current cavity of the cover 33, then the board 34 is covered on the outer portion of the cover 33, and the wire passing notch is packaged.

Further, in order to facilitate the installation and closing of the wire body to the cover 33, referring to fig. 11, in the present embodiment, the cover 33 is provided with a wire passing opening 3e. The size of the wire passing opening 3e can be set according to the thickness of the field wire body so as to ensure the tightness of the inner cavity of the junction box 3. The wire passing openings 3e may be set according to actual requirements, in this embodiment, the wire passing openings 3e are provided in a plurality, one end of the cover 33 is provided with one wire passing opening 3e through which an indoor power supply wire passes, the other end opposite to the wire passing opening is provided with another wire passing opening 3e through which a power supply wire of the air conditioner 100 passes, and a side wall surface of the weak electric cavity far away from the strong electric cavity is provided with another wire passing opening 3e through which a power supply wire of the air conditioner 100 opposite to the wire passing opening 3e of the power supply wire of the air conditioner 100 on the strong electric cavity passes, and one wire passing opening 3e through which parallel power supply wires of the weak electric cavity pass.

It should be noted that, the wire passing notch 3b is disposed on a side of the cover 33, which is close to the corresponding indoor air inlet a, so that after the air outlet panel is connected to a weak current connection wire such as a signal wire of the air conditioner 100, when the opposite plug terminal and the redundant weak current wire body are placed in the weak current cavity, the weak current wire body can be plugged into the wire passing notch 3b to provide a space for giving way, so that the operation is convenient.

Specifically, in this embodiment, the cover plate 34 is detachably mounted on the cover body 33, and when maintenance is required, the cover plate 34 is detached, and after maintenance is completed, the cover plate 34 is fastened.

More specifically, in one embodiment, one of the cover 33 and the cover 34 is provided with a limit slot 3c, and the other is provided with a plug-in portion 35 that is plugged into the limit slot 3 c; in another embodiment, one of the cover 33 and the cover 34 is provided with a fixing hole 3d, and the other is provided with a positioning buckle 36 fastened with the fixing hole 3d. In the above two embodiments, the cover 33 and the cover 34 may be detachably formed, and both technical features may be combined, or alternatively, the cover may exist. So set up, installation operating personnel can only rely on the elasticity of closing cap board 34 to come dismouting, and is simple and convenient.

Further, since the junction box 3 is adjacent to the air inlet or the air outlet of the air conditioner 100, the temperature of the junction box is greatly affected by the air conditioner 100, in order to avoid the junction box 3 being affected by air intake and air blow-by of the junction box 3, air intake cold radiation and the like and causing the junction box 3 to be cooled, condensation water is prevented from being generated inside the junction box 3, and in this embodiment, the junction box 3 is provided with an insulation layer. More specifically, the base 32 is provided with an insulating layer; and/or, the cover 33 is provided with an insulating layer; and/or the cover plate 34 is provided with a thermal insulation layer. The heat preservation is preferably heat preservation sponge, so, the heat preservation sponge has been pasted at the outer top of the several figures of terminal box 3, and lid 33 with the surface of closing cap board 34 has also all covered the heat preservation sponge, and then stops strong current and weak current short circuit, avoids electrical safety accident.

Specifically, in this embodiment, the material of the junction box 3 is a metal material. More specifically, the base 32 is made of metal; and/or, the cover 33 is made of metal; and/or, the material of the cover plate 34 is metal. The metal material can be stainless steel, aluminum, iron or copper, etc., so that the metal plate design can greatly ensure the safety performance of the electric appliance, even if strong electric short circuit fire occurs, or weak electric is involved with ignition fire, etc., the burning fire is packaged in the cavity formed by the base 32 and the cover body 33, the outside of the packaging cavity can not be burned out, and the integral hidden trouble of igniting the caravan is avoided.

Further, a sealing portion 22 is further disposed on the mounting base 21, and the sealing portion 22 is used for being arranged between the mounting base 21 and the vehicle roof 200 in a cushioning manner. The sealing portion 22 includes a sponge disposed at the lower end of the first side end of the main housing 10, so that when the mounting seat 21 abuts against the first side end of the main housing 10, a gap between the spacing portion 211 and the roof 200 is sealed, so as to ensure that no air leakage occurs in the peripheral circles of the indoor air inlet a and the indoor air outlet b.

Specifically, in order to facilitate the installation of the installation seat 21 on the first side end of the main housing 10, in this embodiment, an adjusting connector 23 is provided on the installation seat 21, and the adjusting connector 23 is used to connect the installation seat 21 with the first side end of the main housing 10, and enable the distance between the installation seat 21 and the first side end of the main housing 10 to be set in an adjustable manner. In this way, the spacer 211 on the mounting base 21 can be gradually close to the first side end of the main housing 10 by adjusting the adjusting connector 23, so as to be finally abutted against the lower end surface of the first side end of the main housing 10.

More specifically, in this embodiment, the adjusting connection piece 23 may be configured as a screw, and when the adjusting connection piece is installed, the screw disposed at four corners of the top of the mounting base 21 is screwed into a nut inside the chassis of the overhead type motor home air conditioner 100 outside the vehicle roof 200, so that the mounting base 21 and the chassis are mutually tensioned, and finally, the mounting base and the chassis clamp and lock the vehicle roof 200, so that the overhead type motor home air conditioner 100 outside the vehicle roof 200 and the mounting base 21 at the lower part of the mounting opening are jointly fixed to the vehicle roof 200 for installation and fixation. Two air outlet panel screw fixing holes 3d are respectively formed in two ends, close to the outer edge, of the air inlet and the air outlet on the lower surface of the mounting seat 21.

The present utility model further provides a vehicle, referring to fig. 15 to 16, where the vehicle includes the air conditioner 100, and since the vehicle includes the air conditioner 100, the specific structure of the air conditioner 100 refers to the foregoing embodiments, and since the air conditioner 100 of the vehicle adopts all the technical solutions of all the foregoing embodiments, at least the technical solutions of all the foregoing embodiments have all the beneficial effects, which are not described herein in detail.

Specifically, the vehicle is configured as a motor home, and the motor home further includes an air conditioner 100, and the air conditioner 100 is disposed at the top end of the vehicle body.

More specifically, in an embodiment, the housing includes a main housing 10 and an air outlet assembly 20, the main housing 10 has a first side, the indoor air duct c is disposed on the main housing 10, and two ends of the indoor air duct c are disposed through the first side of the main housing 10; the air outlet assembly 20 comprises a mounting seat 21, wherein the mounting seat 21 is arranged on the first side of the main shell 10, and the mounting seat 21 is provided with the indoor air inlet a and the indoor air outlet b; the vehicle further comprises a vehicle roof 200, one side of the vehicle roof 200 is a windward side in butt joint with the main shell 10, the other side of the vehicle roof 200 is an air outlet side, the vehicle roof 200 is provided with an air passage 200a penetrating through the windward side and the air outlet side, the air outlet assembly 20 is arranged on the air passage 200a, the main shell 10 is arranged on the windward side of the vehicle roof 200, the mounting seat 21 is arranged on the air outlet side of the vehicle roof 200, and the junction box 3 is arranged on the air outlet assembly 20 and is positioned between the indoor air inlet a and the indoor air outlet b.

In this way, the components of the air-out circulation may be communicated with the main casing 10 through the mounting base 21, by providing one air-through channel 200a, and by providing the indoor air inlet a and the indoor air outlet b capable of realizing air circulation in the vehicle on the mounting base 21 provided in the air-through channel 200a, the installation structure is simplified.

When the vehicle with the air conditioner 100 is installed, the bolts arranged at four corners at the top of the installation seat 21 are upwards screwed into nuts inside the chassis of the overhead type motor home air conditioner 100 outside the vehicle roof 200, so that the installation seat 21 and the chassis are mutually tensioned, and finally the installation seat and the chassis clamp and lock the vehicle roof 200, and the installation fixation that the overhead type motor home air conditioner 100 outside the vehicle roof 200 and the installation opening lower part are jointly fixed to the vehicle roof 200 is realized. Two air outlet panel screw fixing holes 3d are respectively formed in two ends, close to the outer edge, of the air inlet and the air outlet on the lower surface of the mounting seat 21.

After the installation and fixation of the installation seat 21 in the installation opening in the caravan, the base 32 and the cover 33 of the junction box 3 may be separated, the junction box 3 may be placed upward into the installation opening of the installation seat 21, the corner of the folded edge 323 of the base 32 may be inserted into the slot 21a, after the positioning of the base 32 is completed, the first threaded hole formed in the folded edge 323 and the second threaded hole formed in the installation seat 21 may be fixed by screws, so that the base 32 may be fixed to the installation seat 21, and at this time, the junction box 3 may be located at a position between the air outlets of the air inlets at the lower part of the air conditioner 100 and may be staggered with the air inlets of the air conditioner 100.

At this time, the opening of the base 32 of the junction box 3 is opened downward, and the installation operator can wire the strong electric wire body and fix the strong electric wire body.

After the wiring operation is completed, the cover 33 is mounted on the peripheral side of the wiring seat of the base 32, because one end of the cover 33 is provided with a wire passing opening 3e through which an indoor power supply wire passes, the other end opposite to the wire passing opening is provided with a wire passing opening 3e of the air conditioner 100, a strong electric cavity formed by enclosing a mounting groove 3a corresponding to strong electric arrangement with the base 32 is arranged between the two wire passing openings 3e, a weak electric cavity corresponding to the other mounting groove 3a is arranged adjacent to the strong electric cavity, a side wall surface of the weak electric cavity far away from the strong electric cavity is provided with a wire passing opening 3e of the air conditioner 100 opposite to the wire passing opening 3e of the power supply wire of the air conditioner 100 on the strong electric cavity, and a weak electric wire passing opening 3e parallel to the strong electric cavity, a wire passing notch 3b is arranged on one side of the weak electric cavity facing the corresponding air passing opening, after a wind outlet panel is mounted, the weak electric wire is abutted with a junction terminal and an extra wire body from the opening, then the cover 34 is mounted on the side wall surface of the weak electric cavity, and the whole grid of the cover 33 is sealed, and the air inlet is completed.

The air conditioner 100 can realize the operation of the strong current butt-joint power supply roof 200 external air conditioner 100 after the indoor unit is installed and connected, and the weak current control circuit of the air outlet panel of the indoor unit is quickly spliced, the control circuit is connected to control the roof 200 air conditioner 100, and the weak current control circuit is stored in a weak current cavity in the junction box 3, so that the strong current and weak current separation is realized, and the interference of the strong current on the weak current is eliminated; moreover, the projection space of the installation position of the junction box 3 is staggered with the air inlet of the indoor air duct c, the junction box 3 does not block the air inlet completely, so that the heat exchange air inlet of the air conditioner 100 is very smooth, the heat exchange air flow cannot blow to the outer surface of the junction box 3, the phenomenon that condensed water is formed by cooling in the junction box 3 is avoided, and the wiring safety of strong electricity is ensured.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. An air conditioner for use in a vehicle, the air conditioner comprising:

2. The air conditioner of claim 1, wherein an accommodating space is formed between the mounting base and the air outlet panel; the junction box is arranged in the accommodating space and is positioned between the indoor air inlet and the indoor air outlet.

3. The air conditioner according to claim 1 or 2, wherein a partition portion is provided on a side of the mounting base adjacent to the main casing, the partition portion being located between the indoor air inlet and the indoor air outlet; one side of the spacing part, which is close to the indoor air inlet, is provided with a mounting opening, and the junction box is arranged at the mounting opening.

4. The air conditioner of claim 3, wherein the junction box comprises a base arranged at the mounting opening, the base comprises a bottom and two side plates respectively arranged at two ends of the bottom, the ends of the two side plates are provided with turnover edges which are far away from each other and are turned outwards, and the turnover edges are fixedly connected with the periphery of one end of the mounting opening, which is far away from the main shell.

5. The air conditioner as set forth in claim 4, wherein said mounting base is provided with a slot, at least part of said turnover edge being inserted into said slot; and/or the number of the groups of groups,

6. The air conditioner as set forth in claim 4, wherein said base is provided with an elastic fixing strip; and/or the number of the groups of groups,

7. The air conditioner of claim 4, wherein a wiring board is provided on the base, the wiring board includes a conductive part, one end of the conductive part is provided with a first fixing structure for fixing a power supply line, and the other end is provided with a second fixing structure for fixing an air conditioner power supply line; or,

8. The air conditioner of any one of claims 4 to 7, wherein the junction box further comprises a cover body, wherein the cover body is provided with two mounting grooves which are arranged at intervals, and the cover body is covered on one side of the base, which is away from the main shell, so as to form two cavities together with the base; one of the cavities is used for accommodating the strong electric wire body, and the other cavity is used for accommodating the weak electric wire body.

9. The air conditioner as set forth in claim 8, wherein a slot wall of one of said mounting slots is provided with a wire passing notch therethrough, said junction box further comprising a cover plate detachably covering said wire passing notch;

10. The air conditioner as set forth in claim 9, wherein one of said cover body and said cover plate is provided with a limit groove, and the other is provided with a plug-in portion which is plug-in fitted with said limit groove; and/or the number of the groups of groups,

11. The air conditioner of claim 1, wherein the mounting base is provided with an adjusting connector, the adjusting connector connects the mounting base with the first side end of the main housing, and enables the distance between the mounting base and the first side end of the main housing to be set in an adjustable manner.

12. A vehicle comprising an air conditioner according to any one of claims 1 to 11.

13. The vehicle of claim 12, wherein the housing includes a roof having a windward side abutting the main housing and an air-out side, the roof being provided with an air-passing passage through the windward side and the air-out side, the air-out assembly being provided in the air-passing passage, the main housing being provided in the windward side of the roof, and the mount being provided in the air-out side of the roof.